Restructure omni services and add Chatwoot research snapshot

research/chatwoot/spec/jobs/channels/whatsapp/templates_sync_job_spec.rb

@@ -0,0 +1,20 @@
+require 'rails_helper'
+
+RSpec.describe Channels::Whatsapp::TemplatesSyncJob do
+  let(:channel_whatsapp) { create(:channel_whatsapp, sync_templates: false) }
+
+  it 'enqueues the job' do
+    stub_request(:post, 'https://waba.360dialog.io/v1/configs/webhook')
+    expect { described_class.perform_later(channel_whatsapp) }.to have_enqueued_job(described_class)
+      .on_queue('low')
+  end
+
+  context 'when called' do
+    it 'calls sync_templates' do
+      whatsapp_channel = double
+      allow(whatsapp_channel).to receive(:sync_templates).and_return(true)
+      expect(whatsapp_channel).to receive(:sync_templates)
+      described_class.perform_now(whatsapp_channel)
+    end
+  end
+end

research/chatwoot/spec/jobs/channels/whatsapp/templates_sync_scheduler_job_spec.rb

@@ -0,0 +1,45 @@
+require 'rails_helper'
+
+RSpec.describe Channels::Whatsapp::TemplatesSyncSchedulerJob do
+  it 'enqueues the job' do
+    expect { described_class.perform_later }.to have_enqueued_job(described_class)
+      .on_queue('low')
+  end
+
+  context 'when called' do
+    it 'schedules templates_sync_jobs for channels where templates need to be updated' do
+      stub_request(:post, 'https://waba.360dialog.io/v1/configs/webhook')
+      non_synced = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: nil)
+      synced_recently = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: Time.zone.now)
+      synced_old = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: 4.hours.ago)
+      described_class.perform_now
+      expect(Channels::Whatsapp::TemplatesSyncJob).not_to(
+        have_been_enqueued.with(synced_recently).on_queue('low')
+      )
+      expect(Channels::Whatsapp::TemplatesSyncJob).to(
+        have_been_enqueued.with(synced_old).on_queue('low')
+      )
+      expect(Channels::Whatsapp::TemplatesSyncJob).to(
+        have_been_enqueued.with(non_synced).on_queue('low')
+      )
+    end
+
+    it 'schedules templates_sync_job for oldest synced channels first' do
+      stub_const('Limits::BULK_EXTERNAL_HTTP_CALLS_LIMIT', 2)
+      stub_request(:post, 'https://waba.360dialog.io/v1/configs/webhook')
+      non_synced = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: nil)
+      synced_recently = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: 4.hours.ago)
+      synced_old = create(:channel_whatsapp, sync_templates: false, message_templates_last_updated: 6.hours.ago)
+      described_class.perform_now
+      expect(Channels::Whatsapp::TemplatesSyncJob).not_to(
+        have_been_enqueued.with(synced_recently).on_queue('low')
+      )
+      expect(Channels::Whatsapp::TemplatesSyncJob).to(
+        have_been_enqueued.with(synced_old).on_queue('low')
+      )
+      expect(Channels::Whatsapp::TemplatesSyncJob).to(
+        have_been_enqueued.with(non_synced).on_queue('low')
+      )
+    end
+  end
+end